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An abstract syntax tree assign expression represents the assignment of one expression to another. This can result in referencing memory from a to b or copying memory from a to b (thus the copy expression inherits the assign). In C++ the assign expression used for construction and copy, for ex: int32 A = B + 1; The assign expression references two pins / a link from the model.
| Name | FRigVMAssignExprAST |
| Type | class |
| Header File | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMCompiler/RigVMAST.h |
| Include Path | #include "RigVMCompiler/RigVMAST.h" |
Syntax
class FRigVMAssignExprAST : public FRigVMExprAST
Inheritance Hierarchy
- FRigVMExprAST → FRigVMAssignExprAST
Derived Classes
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
FRigVMAssignExprAST
(
const FRigVMAssignExprAST& |
Disable copy constructor | RigVMCompiler/RigVMAST.h | |
FRigVMAssignExprAST
(
EType InType, |
Default constructor (protected so that only parser can access it) | RigVMCompiler/RigVMAST.h |
Destructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual ~FRigVMAssignExprAST() |
Virtual destructor | RigVMCompiler/RigVMAST.h |
Variables
Protected
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| Link | FRigVMASTLinkDescription | RigVMCompiler/RigVMAST.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
const FRigVMASTLinkDescription & GetLink() |
Returns the source proxy this expression is using | RigVMCompiler/RigVMAST.h | |
URigVMPin * GetSourcePin() |
Returns the source pin for this assignment | RigVMCompiler/RigVMAST.h | |
const FRigVMASTProxy & GetSourceProxy() |
Returns the source proxy this expression is using | RigVMCompiler/RigVMAST.h | |
URigVMPin * GetTargetPin() |
Returns the target pin for this assignment | RigVMCompiler/RigVMAST.h | |
const FRigVMASTProxy & GetTargetProxy() |
Returns the target proxy this expression is using | RigVMCompiler/RigVMAST.h |
Overridden from FRigVMExprAST
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual const FRigVMASTProxy & GetProxy() |
Returns the model proxy this expression relates to | RigVMCompiler/RigVMAST.h | |
virtual bool IsA
(
EType InType |
Overload of the type checking mechanism | RigVMCompiler/RigVMAST.h |